#tab-bar.demo {
  display: flex;
  flex-direction: column;
}
#tab-bar .demoName {
  height: 40px;
}
#tab-bar .demo-preview-item .am-tab-bar {
  background-color: white;
}
.tabBar{
  position: fixed;
  right: 0;
  left: 0;
  bottom: 0;
}